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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

THOMAS BUTLER MD
NPI 1942277413
Anesthesiology in Mesa, AZ

Active since March 03, 2006
1500 S DOBSON, SUITE 203, MESA, AZ 85202(480) 512-3970(480) 512-5486 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Thomas Butler Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THOMAS BUTLER MD (NPI 1942277413) is an individual anesthesiology provider in Mesa, Arizona, licensed in Arizona (13551) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1942277413
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameTHOMAS BUTLERCredential: MD
Location Address1500 S DOBSON, SUITE 203Mesa, AZ 85202
Mailing Address1500 S Dobson, Suite 203Mesa, AZ 85202 · (480) 512-3970 · Fax (480) 512-5486
Phone(480) 512-3970
Fax(480) 512-5486
Sole ProprietorNo
Enumeration DateMarch 3, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1942277413 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in AZ · 13551
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1500 S DOBSON, Mesa, AZ 85202
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Other Identifiers 1

Medicaid135021AZ

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Butler's NPI number?

The NPI number for Thomas Butler is 1942277413. It was assigned to this individual provider in the NPPES registry on March 3, 2006.

Where is Thomas Butler located?

Thomas Butler practices at 1500 S Dobson Suite 203, Mesa, AZ 85202. The listed phone number is (480) 512-3970.

What is Thomas Butler's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Thomas Butler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.